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/*
* Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6755060
* @modules jdk.localedata
* @summary updating collation tables for thai to make it consistent with CLDR 1.9
*/
import java.text.Collator;
import java.util.Arrays;
import java.util.Locale;
public class Bug6755060 {
/********************************************************
*********************************************************/
public static void main (String[] args) {
Locale reservedLocale = Locale.getDefault();
try{
int errors=0;
Locale loc = new Locale ("th", "TH"); // Thai
Locale.setDefault (loc);
Collator col = Collator.getInstance ();
/*
* The original data "data" are the data to be sorted provided by the submitter of the CR.
* It's in correct order in accord with thai collation in CLDR 1.9. If we use old Java without this fix,
* the output order will be incorrect. Correct order will be turned into incorrect order.
* If fix is there, "data" after sorting will be unchanged, same as "sortedData". If fix is lost (regression),
* "data" after sorting will be changed, not as "sortedData".(not correct anymore)
* The submitter of the CR also gives a expected "sortedData" in the CR, but it's in accord with collation in CLDR 1.4.
* His data to be sorted are actually well sorted in accord with CLDR 1.9.
*/
String[] data = {"\u0e01", "\u0e01\u0e2f", "\u0e01\u0e46", "\u0e01\u0e4f", "\u0e01\u0e5a", "\u0e01\u0e5b", "\u0e01\u0e4e", "\u0e01\u0e4c", "\u0e01\u0e48", "\u0e01\u0e01", "\u0e01\u0e4b\u0e01", "\u0e01\u0e4d", "\u0e01\u0e30", "\u0e01\u0e31\u0e01", "\u0e01\u0e32", "\u0e01\u0e33", "\u0e01\u0e34", "\u0e01\u0e35", "\u0e01\u0e36", "\u0e01\u0e37", "\u0e01\u0e38", "\u0e01\u0e39", "\u0e40\u0e01", "\u0e40\u0e01\u0e48", "\u0e40\u0e01\u0e49", "\u0e40\u0e01\u0e4b", "\u0e41\u0e01", "\u0e42\u0e01", "\u0e43\u0e01", "\u0e44\u0e01", "\u0e01\u0e3a", "\u0e24\u0e32", "\u0e24\u0e45", "\u0e40\u0e25", "\u0e44\u0e26"};
String[] sortedData = {"\u0e01", "\u0e01\u0e2f", "\u0e01\u0e46", "\u0e01\u0e4f", "\u0e01\u0e5a", "\u0e01\u0e5b", "\u0e01\u0e4e", "\u0e01\u0e4c", "\u0e01\u0e48", "\u0e01\u0e01", "\u0e01\u0e4b\u0e01", "\u0e01\u0e4d", "\u0e01\u0e30", "\u0e01\u0e31\u0e01", "\u0e01\u0e32", "\u0e01\u0e33", "\u0e01\u0e34", "\u0e01\u0e35", "\u0e01\u0e36", "\u0e01\u0e37", "\u0e01\u0e38", "\u0e01\u0e39", "\u0e40\u0e01", "\u0e40\u0e01\u0e48", "\u0e40\u0e01\u0e49", "\u0e40\u0e01\u0e4b", "\u0e41\u0e01", "\u0e42\u0e01", "\u0e43\u0e01", "\u0e44\u0e01", "\u0e01\u0e3a", "\u0e24\u0e32", "\u0e24\u0e45", "\u0e40\u0e25", "\u0e44\u0e26"};
Arrays.sort (data, col);
System.out.println ("Using " + loc.getDisplayName());
for (int i = 0; i < data.length; i++) {
System.out.println(data[i] + " : " + sortedData[i]);
if (sortedData[i].compareTo(data[i]) != 0) {
errors++;
}
}//end for
if (errors > 0){
StringBuffer expected = new StringBuffer(), actual = new StringBuffer();
expected.append(sortedData[0]);
actual.append(data[0]);
for (int i=1; i<data.length; i++) {
expected.append(",");
expected.append(sortedData[i]);
actual.append(",");
actual.append(data[i]);
}
String errmsg = "Error is found in collation testing in Thai\n" + "expected order is: " + expected.toString() + "\n" + "actual order is: " + actual.toString() + "\n";
throw new RuntimeException(errmsg);
}
}finally{
// restore the reserved locale
Locale.setDefault(reservedLocale);
}
}//end main
}//end class CollatorTest
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